baber/WOPTO huggingface dataset:
Patent CA-3064700-A1 (CA)
Inventor: ABRAMIAN MARTIN
IPC: B64C27/14
Filed: 2019-12-10
Abstract: There is disclosed an aircraft including a fuselage extending along a longitudinal axis; forward swept wings extending from the fuselage; at least one horizontal stabilizer secured to the fuselage; and a distributed electrical propulsion system operatively connected to an electrical power source. The distributed electrical propulsion system have an air intake located rearward of an intersection between the forward swept wings and the fuselage open to a boundary layer region on a surface of the fuselage.
Patent CA-3065072-A1 (CA)
Inventor: MOUTHON HORACIO RAFART
IPC: C25C7/06
Filed: 2019-12-13
Abstract: This invention deals with a blasting process on lead anode plates for zinc electrowinning.
Patent CA-3066515-A1 (CA)
Inventor: HENNING ANDREAS
IPC: A61P9/12
Filed: 2018-06-06
Abstract: La présente invention concerne un système à microaiguilles (abrév. : MNS) utilisé pour l'application intradermique, dans le cadre d'une libération contrôlée, d'analogues peptidiques similaires au glucagon.
Patent CA-3069200-A1 (CA)
Inventor: SPOLER THOMAS
IPC: E03B7/07
Filed: 2020-01-22
Abstract: The present invention refers to a drinking and service water system with a connection (2) to the public water supply network, at least one supply line (4, 6) leading to at least one consumer (8), a flushing valve (10) downstream of the consumer (8) in the flow direction for draining water from the drinking and service water system, a control unit (12) connected to the flushing valve (10) in terms of control, and a first temperature sensor (18) upstream of the consumer (8) in the flow direction, the control unit (12) comprising a flushing module which determines flushing processes to the control unit (12) at specific times and/or at specific time intervals. This invention is intended to provide a drinking and service water system which, with an efficient flushing device, fulfills the hygienic requirements placed on a drinking water system. To solve the problem, a second temperature sensor (20) is arranged between the consumer (8) and the flushing valve (10) and the control unit (12) is arranged to decide whether the predetermined flushing operation is to be suspended or postponed on the basis of a temperature difference between a measured value of the first temperature sensor (18) and a measured value of the second temperature sensor (20). In a secondary aspect, the present invention provides a method for flushing such a system.
Patent CA-3071029-A1 (CA)
Inventor: WICHMANN GALE
IPC: C12N15/81
Filed: 2018-08-10
Abstract: Provided herein are compositions and methods for improved production of steviol glycosides in a host cell. In some embodiments, the host cell is genetically modified to comprise a heterologous nucleotide sequence encoding a Pisum sativum kaurene oxidase or its variant kaurene oxidase. In some embodiments, the host cell further comprises one or more heterologous nucleotide sequence encoding further enzymes of a pathway capable of producing steviol glycosides in the host cell. The compositions and methods described herein provide an efficient route for the heterologous production of steviol glycosides, including but not limited to, rebaudioside D and rebaudioside M.
Patent CA-3072114-A1 (CA)
Title: Optical filter for sunglasses
Inventor: SPINDELBALKER RUPERT
IPC: G02C7/10
Filed: 2019-06-21
Abstract: The invention relates to an optical filter for sunglasses with a transmittance of less than 20% for light wavelengths from 400 nm to 650 nm, the transmission spectrum (1, 2, 3) having a local transmission maximum (5, 6, 7) or (9, 10, 11) in the light wavelength range between 440 nm and 470 nm (4) and between 570 nm and 590 nm (8) respectively, and having a local transmission maximum in the light wavelength range between 600 nm and 620 nm (12). The transmittance has a substantially convex overall profile (16), with a variation of less than 8%, below the connection line of the local transmission maximum between 440 nm and 470 nm and the local transmission maximum (9, 10, 11) between 570 nm and 590 nm.
Patent CA-3072159-A1 (CA)
Inventor: TARASOV ALEXEY BORISOVICH
IPC: H01L51/42
Filed: 2018-08-06
Abstract: The invention relates to a method for synthesis of films made of light-absorbing material with perovskite-like structure which can be used for fabrication of perovskite solar cells. The method for synthesis of films made of light-absorbing material with perovskite-like structure with a structural formula ACB3 is characterized by sequential deposition of a layer of a reagent C  onto a layer of a reagent AB with a thickness determined by stoichiometry of the reaction followed by the immersion of the layers in a liquid or gaseous medium containing reagent B2 where component A states for CH3NH3+, (NH2)2CH+, C(NH2)3+, Cs+ or a mixture thereof, component B states for Cl-, Br-, I- or a mixture thereof, component C states for metals Sn, Pb, Bi, or their melts, oxides, salts. The technical result achieved using the claimed invention is a simple and fast method for fabrication of a layer of light-absorbing organic-inorganic material with a perovskite-like structure which is homogeneous due to the formation of a film of the intermediate phase AB-B2 with improved morphology on the surfaces of a large area due to rapid crystallization, which allows the obtained material to be used in solar cells of large area.
Patent CA-3073546-A1 (CA)
Inventor: MINARD JAMES J
IPC: A47J37/04
Filed: 2018-08-21
Abstract: A grill is provided comprising: an upper platen assembly including an upper grilling plate; a lower platen assembly including a lower grilling plate opposite the upper grilling plate, the upper grilling plate being separated from the lower grilling plate by a distance; one or more actuators operably connected to at least one of the upper platen assembly and the lower platen assembly, wherein the one or more actuators are configured to adjust the distance; and a conveyor belt located between the upper grilling plate and the lower grilling plate, wherein the conveyer belt is configured to move one or more food products between the upper grilling plate and the lower grilling plate.
Patent CA-3074169-A1 (CA)
Inventor: NIEMEYER AXEL
IPC: G01R19/252
Filed: 2018-09-27
Abstract: The present invention relates to a method and a circuit arrangement for testing and/or calibration, the circuit arrangement comprising a sensor electrode and a first and second circuit unit coupled thereto, the second circuit unit comprising a capacitor, and the sensor electrode being kept at a specified electrical target potential by means of the capacitor and the sensor electrode being coupled such that matching of the electrical potential is made possible, and the second circuit unit being configured such that, if the electrical potential of the capacitor is outside a reference range, said unit detects this event and brings the capacitor to a reference potential, and, for the purpose of testing and/or calibration, a reference current source injecting an adjustable reference current into the sensor electrode, measuring a reference current injected into another circuit unit, and/or injecting a reference current into different portions of the sensor electrode.
Patent CA-3075475-A1 (CA)
Inventor: FISHER ROBERT A
IPC: A61K35/407
Filed: 2018-09-10
Abstract: The invention features compositions and methods that are useful for generating human hepatocyte-like cells (HLCs) and methods of using such cells for the treatment of diseases associated with a loss in liver cell number or function.
Patent CA-3076742-A1 (CA)
Inventor: VERMETTE JOHANNE
IPC: F17C13/00
Filed: 2018-11-06
Abstract: L'invention concerne des appareils et des procédés pour protéger la surface extérieure d'un cylindre pour contenir un fluide. Le cylindre comprend un manchon polymère thermorétractable configuré pour se rétracter sur le cylindre avec l'application de chaleur. Les appareils comprennent une enceinte ventilée ayant un ensemble de chauffage configuré pour transférer la chaleur au manchon polymère rétractable à mesure qu'il traverse l'axe longitudinal central de l'ensemble cylindre.
Patent CA-3077092-A1 (CA)
Inventor: JOERPELAND SVEN C
IPC: E21B37/06
Filed: 2018-10-23
Abstract: A chemical injection valve can include a valve stem reciprocably disposed relative to a primary seal, and a variable flow restrictor upstream of the primary seal relative to a direction of flow through the chemical injection valve. The variable flow restrictor restricts the flow when the valve stem is disengaged from the primary seal. A chemical injection system can include a chemical treatment pumped through a chemical injection valve and into an interior of a tubular string in a well, the chemical injection valve including a valve stem, a primary seal sealingly engaged with the valve stem in a closed position and disengaged from the valve stem in an open position, and a flow restrictor that restricts the flow of the chemical treatment downstream from the primary seal in the open position.
Patent CA-3077251-A1 (CA)
Title: Compositions and methods for ttr gene editing and treating attr amyloidosis
Inventor: KANJOLIA ARTI MAHENDRA PRAKASH
IPC: C12N15/113
Filed: 2018-09-28
Abstract: Compositions and methods for editing, e.g., introducing double-stranded breaks, within the TTR gene are provided. Compositions and methods for treating subjects having amyloidosis associated with transthyretin (ATTR), are provided.
Patent CA-3079082-A1 (CA)
Title: Primer coating material system for plastics substrates
Inventor: ANDERSEN AUDREE
IPC: C09D175/00
Filed: 2018-10-23
Abstract: The invention relates to a use of a primer coating agent composition which can be obtained by combining at least two components (A) and (B) of a coating agent system which differ from one another and are present separately from one another, component (B) being non-aqueous, contains at least one polyisocyanate having more than two free isocyanate groups, at least one organic solvent and also at least one Si-containing compound which has at least one hydrolysable radical and at least one non-hydrolysable organic radical, for at least partial application to at least one optionally pretreated surface of a plastic substrate. The invention further relates to a method for producing a corresponding coating on such a substrate and to a method for at least partial coating of at least one surface of a plastic substrate with a multi-layer coating.
Patent CA-3082721-A1 (CA)
Inventor: SVENSSON DANIEL
IPC: B02C2/04
Filed: 2018-11-16
Abstract: L'invention concerne un nouveau logement d'engrenage (200) pour un broyeur (1), lequel logement peut être caractérisé en ce que le creux (210) comprend un creux de profondeur non uniforme hélicoïdal ayant un point haut (212A) et un point bas (212B). Le logement d'engrenage (200) peut en outre être caractérisé en ce que, plutôt que de s'étendre jusqu'à une transition à angle aigu (112) puis jusqu'à une paroi latérale orthogonale (126), le plancher (211) du creux (210) peut, au contraire, croiser le plancher de dégagement de pignon (222) ou se combiner avec celui-ci au voisinage du point bas (212B). Le creux de profondeur non uniforme hélicoïdal (210) est de préférence configuré de façon à améliorer la résistance d'un logement d'engrenage (200) et/ou configuré de façon à atténuer le moussage d'huile à l'intérieur du logement d'engrenage (200), sans limitation.
Patent CA-3085227-A1 (CA)
Inventor: J S KNUTSEN LARS
IPC: A61K31/216
Filed: 2018-12-14
Abstract: The present invention relates to compounds suitable for treating, ameliorating and/or preventing neuromuscular disorders, including the reversal of drug-induced neuromuscular blockade. The compounds as defined herein preferably inhibit the ClC-1 ion channel.
Patent CA-3085285-A1 (CA)
Title: Process for the preparation of low molecular weight heparin
Inventor: VEDULA MANOHAR SARMA
IPC: C08B37/00
Filed: 2018-12-11
Abstract: The present invention provides an improved process for the preparation of Enoxaparin sodium. The process is simple, commercially viable and industrially advantageous.
Patent CA-3085865-A1 (CA)
Title: Rotor a lobes dote d'une section circulaire destinee a un appareil d'entrainement de fluide
Inventor: ANDERSON TYSON BENTLEY
IPC: F04C2/107
Filed: 2018-01-26
Abstract: ABRÉGÉ Il est décrit une méthode servant à former une partie de cylindre circulaire par-dessus une partie de rotor lobée de façon hélicoïdale, laquelle méthode consiste à faire ce qui suit : obtenir un rotor lobé de façon hélicoïdale aux fins de modification; choisir une coquille de cylindre qui correspond à un diamètre extérieur du rotor lobé de façon hélicoïdale; réduire le diamètre extérieur dune partie du rotor lobé de façon hélicoïdale, laquelle réduction forme une parie à diamètre réduit de taille nominalement inférieure à un diamètre intérieur de la coquille de cylindre; fixer la coquille de cylindre autour de la partie à diamètre réduit du rotor lobé de façon hélicoïdale. Date reçue/Date Received 2020-07-07
Patent CA-3090144-A1 (CA)
Title: System and method for machine learning architecture for dynamic market stress platform
Inventor: CHIU VINCENT LOK MAN
IPC: G06Q40/06
Filed: 2020-08-14
Abstract: Systems and methods for responsive stress testing that involve back-end machine learning models that produce enterprise market risk calculations and a front-end interface with graphical elements to visually interact with the machine learning models. The interface can load a particular model, specify ranges of each market variables (shock), and investigate how the market variables impact a portfolio based on the rendered graphical elements. - 29 -
Patent CA-3090726-A1 (CA)
Inventor: LI RUNSHENG
IPC: A61P31/14
Filed: 2019-05-20
Abstract: L'invention concerne des anticorps ou un fragment de ceux-ci ayant une spécificité de liaison à la protéine de claudine 18.2 humaine de type sauvage (CLDN18.2) et également capable de lier le mutant M149L. En revanche, de tels anticorps et fragments ne se lient pas ou se lient faiblement à la claudine 18.1 (CLDN18.1).
Patent CA-3091641-A1 (CA)
Inventor: HELSKENS JAN
IPC: C09D5/00
Filed: 2019-02-05
Abstract: La présente invention concerne une composition de revêtement céramique perfectionné, comprenant une composition de revêtement céramique antiadhésif de base, et de 0,2 % en poids à 2 % en poids d'additif à base de diamant (DA), en pourcentage en poids par rapport au poids total de la composition de revêtement céramique, l'additif à base de diamant comprenant des particules de diamant et de mica, et lesdites particules de mica comprenant des particules de mica colorées, telles que des particules de mica colorées rouges et/ou vertes et/ou bleues. L'invention concerne également un procédé d'application du revêtement céramique perfectionné sur un objet fabriqué, ainsi qu'un objet fabriqué pourvu d'un revêtement de film sec contenant le revêtement céramique perfectionné préparé à l'aide de la composition de revêtement céramique perfectionné selon l'invention. Un objet fabriqué revêtu du revêtement céramique perfectionné présente les avantages combinés d'une anti-adhérence, d'une résistance aux rayures et d'une résistance à l'abrasion durables.
Patent CA-3092932-A1 (CA)
Inventor: LIN FANYU
IPC: E04B1/348
Filed: 2019-03-05
Abstract: A multi-sided structure, constructed from a plurality of prefabricated components consisting of fewer than 12 different prefabricated structural components, includes a floor assembly; a roof assembly; and a side assembly connected to the floor assembly and the roof assembly and extending between the floor assembly and the roof assembly. The floor assembly includes a plurality of the floor panels, each floor panel in direct structural connection with at least one other floor panel. The roof assembly includes a plurality of the roof panels, each roof panel in direct structural connection at least one other roof panel. The side assembly includes a plurality of the wall panels, each wall panel in direct structural connection with at least one floor panel and at least one roof panel.
Patent CA-3093563-A1 (CA)
Title: Secure sample collection bottle and opener therefor
Inventor: FEDORUK MATTHEW
IPC: B01L3/00
Filed: 2019-04-05
Abstract: A secure specimen sample bottle includes a base container for receiving a specimen. The base container has a plurality of locking protrusions formed along an inner surface of the base receptacle. A  bottle includes a lock ring that has an upright spire structure that has a closed top end and the opposing open bottom end including a plurality of flexible fins that are configured to interlockingly mate with the locking protrusions so as to prevent removal of the lock ring relative to the base container upon engagement of the flexible fins to the locking protrusions. A removable cap is coupled to the lock ring.
Patent CA-3094433-A1 (CA)
Title: Smart meter, system including same, and method for controlling smart meter
Inventor: KIM MIN SOO
IPC: H02J3/38
Filed: 2018-03-21
Abstract: According to a disclosed aspect, provided is a smart meter, a system including same, and a method for controlling the smart meter, wherein the smart meter actively requests renewable energy through a system according to an electricity billing system so as to prevent an overload of generated power and induce efficient power use. A smart meter according to a disclosed embodiment comprises: a communication unit for communicating with the outside; a power measurement unit for collecting the amount of power consumption from an electronic device; and a control unit for comparing the amount of power consumption with a preset power interval, and requesting renewable energy through the communication unit on the basis of a result of the comparison.
Patent CA-3094577-A1 (CA)
Inventor: CHIESI ANTONIO
IPC: G01N33/50
Filed: 2019-03-29
Abstract: The present invention relates to the use of hollow fibers having a porosity above 20 nm, in particular polyethersulfone hollow fibers, to impoverish blood and blood-derivatives from blood-derived extracellular vesicles, in particular exosomes and exomers, and to methods for obtaining and analysing such impoverished samples.
Patent CA-3095119-A1 (CA)
Inventor: KOHLER CRAIG
IPC: A61B1/06
Filed: 2019-03-27
Abstract: An example embodiment of a dental tool includes a main body portion having a first longitudinal end and a second longitudinal end, wherein the first end and the second end define respective reduced diameter portions, two or more tool attachments, each tool attachment comprising a working portion and a base portion, the base portion configured to be removably coupled to either of the reduced-diameter portions of the main body portion so as to secure the tool attachment to the main body portion, and a light source, disposed within the main body portion, arranged so as to illuminate the working portion of one of the tool attachments when the one of the tool attachments is coupled to the first end of the main body portion and the light source is electrically coupled to a power source.
Patent CA-3096023-A1 (CA)
Inventor: TARKINGTON MARY ANNE
IPC: A63B22/16
Filed: 2019-01-24
Abstract: La présente invention concerne un dispositif d'exercice portable comprenant une pédale espacée d'une base et reliée pivotante à celle-ci et ayant une position neutre par rapport à un axe de pivotement. La pédale est conçue pour tourner autour de l'axe de pivotement dans une première direction vers la base et dans une seconde direction, opposée à la première direction, vers la base. Le dispositif comprend également un mécanisme de résistance conçu pour exercer une force sur la pédale autour de l'axe de pivotement dans une direction opposée à la direction de rotation respective de la pédale. Le dispositif est mobile entre une configuration ouverte, lors de l'utilisation, où la pédale est placée dans la position neutre pour recevoir un pied et espacée de la base, et une configuration fermée, où la pédale est adjacente à la base.
Patent CA-3097831-A1 (CA)
Inventor: VAUGHN JUSTIN T
IPC: B01D67/00
Filed: 2019-04-03
Abstract: The invention is an improved method of making an improved carbon molecular sieve (CMS) membrane in which a precursor polymer (e.g., polyimide) is pyrolyzed at a pyrolysis temperature to form a CMS membrane that is cooled to ambient temperature (about 40°C or 30°C to about 20°C). The CMS membrane is then reheated to a reheating temperature less than the pyrolysis temperature to form the improved CMS membrane. The improved CMS membranes have shown an improved combination of selectivity and permeance as well as stability for separating hydrogen from gas molecules (e.g., methane, ethane, propane, ethylene, propylene, butane, carbon dioxide, nitrogen, butylene, and combinations thereof).
Patent CA-3101509-A1 (CA)
Inventor: BOLLARD CATHERINE
IPC: C12N5/0783
Filed: 2019-04-22
Abstract: The present invention provides isolated cell compositions for the treatment of cancer, including hematological and solid tumors, comprising a selected, fixed ratio of multiple ex vivo activated lymphocytic cell subsets, including specific immune effector cells directed to specific tumor associated antigens (TAAs), viral associated tumor antigens (VATA), glycolipids, or a combination thereof. By selecting specific fixed ratios of different lymphocytic cell subsets, an immune response which is comprehensive and broad in biological and immune effector function is provided, enhancing the ability of the administered cells to mount an effective and robust immune response.
Patent CA-3102526-A1 (CA)
Title: Shoe trimming tool
Inventor: GROSS MATTHEW L
IPC: B62D55/08
Filed: 2020-12-11
Abstract: CA Application Blakes Ref.: 15768/00024 ABSTRACT A mining machine includes a frame having a guide rail, the guide rail having a central portion. The mining machine also includes a shoe having a recessed area that defines a roller path, the shoe further having a drive lug, wherein the central portion of the guide rail is configured to be disposed within the recessed area. The mining machine also includes a cutting tool coupled to the frame and positioned such that the cutting tool is configured to abrasively remove material from the drive lug as the drive lug passes by the cutting tool. 24026188.1 Date Recue/Date Received 2020-12-11
Patent CA-3103330-A1 (CA)
Inventor: GAO RENLONG
IPC: H02N2/04
Filed: 2020-12-21
Abstract: Disclosed is a piezoelectric inertial drive stage including a piezoelectric inertial driver, a slider and a holder. The driver includes a mounting portion for the mounting on the holder, a friction portion coupling to the slider, a flexure portion between the mounting portion and friction portion, a piezoelectric element with a first end bonded to the mounting portion and a second end bonded to a movement portion, the movement portion transferring the motion of the piezoelectric element to the friction portion to drive the slider.
Patent CA-3105688-A1 (CA)
Inventor: ZILLINGER ERIC
IPC: E21B47/085
Filed: 2021-01-12
Abstract: Un dispositif, un système et une méthode sont décrits pour traiter des images acoustiques de tubulaires et de trous de forage. Des corrections de diagraphie réelle sont calculées et stockées dans des tables de recherche (LUT) de correction utilisées pour afficher des projections ou créer des modèles géométriques du puits ou du tubulaire. Linterface utilisateur permet à lutilisateur dinteragir avec les projections pour mettre à jour les LUT aux fins dexploitation des images. Ce procédé aide à apporter des corrections pour répondre à des difficultés dans le monde réel, comme lexcentricité doutil, la rotation doutil, langle doutil et les différences de vitesse et de son afin de créer un rendu intuitif.
Patent CA-3106090-A1 (CA)
Inventor: MIURA TAKAHIRO
IPC: C09D13/00
Filed: 2019-07-30
Abstract: A pencil lead includes: a fired lead body obtained by subjecting a lead body containing at least a pigment component and an organic binder to a heat treatment; and an impregnating component, in pores of the fired lead body, containing a compound represented by the following general formula (1):